Home / 116,383,110.96-174,574,666.44-51,671,705.52

Finding the Fourth Proportional to 116,383,110.96, 174,574,666.44 and 51,671,705.52

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Solution

The fourth proportional to 116,383,110.96, 174,574,666.44 and 51,671,705.52 is: 77,507,558.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,383,110.96 : 174,574,666.44 = 51,671,705.52 : x
  2. Step 2: Convert to fraction form
    116,383,110.96/174,574,666.44 = 51,671,705.52/x
  3. Step 3: Cross multiply
    116,383,110.96x = 174,574,666.44 × 51,671,705.52
  4. Step 4: Simplify right side
    116,383,110.96x = 9,020,570,755,539,908
  5. Step 5: Solve for x
    x = 9,020,570,755,539,908/116,383,110.96
  6. Step 6: Final answer
    x = 77,507,558.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.